You'd end up with a perpetual motion machine for gene editing.

我们就得到了永动的基因修改工具。

That rules out a useful perpetual motion machine right away because a machine could only ever produce as much energy as it consumed.

这就排除了一个有用的永动机，因为一台机器只能产生和它消耗的一样多的能量。

Like, you don't want to allow any crank and their perpetual motion machine into court.

就像，你不想让任何曲柄和他们的永动机进入法庭。

Yet it's hard to conclusively say we'll never discover a perpetual motion machine because there's still so much we don't understand about the universe.

但现在还不能断言我们将来不会发现一台真正的永动机因为我们对于宇宙仍然知之甚少。

For example, if you could build a perpetual motion machine that included humans as part of its perfectly efficient system, it could sustain life indefinitely.

例如，如果你能建造一台永动机，将人类作为其完美高效系统的一部分，它可以无限期地维持生命。

Bhaskara's drawing was one of the earliest designs for a perpetual motion machine, a device that can do work indefinitely without any external energy source.

Bhaskara 的图纸是最早的永动机设计之一，这种设备可以在没有任何外部能源的情况下无限期工作。

Ideas for perpetual motion machines all violate one or more fundamental laws of thermodynamics, the branch of physics that describes the relationship between different forms of energy.

永动机的想法都违反了热力学的一个或多个基本定律，热力学是描述不同形式能量之间关系的物理学分支。

But the toy isn't a perpetual motion machine – because perpetual motion is impossible, according to the laws of physics.

但游戏不是永动机，因为 根据物理定律，运动是不可能的。

The bird may not be a perpetual motion machine, but it's a great way to see the first and second laws of thermodynamics in action.

这只鸟可能不是永动机， 这是观看的好方法。

That's part of why the Drinking Bird isn't a perpetual motion machine – it relies on the energy it gets from the cup of water to power its movement.

这就是小胡子鸟不是机器的原因之一 永动机。这取决于能量。